PER CURIAM.
As to the obligations of the surety on this bond, see United States, to Use of Zambetti, v. American Fence Construction Co. et al. (C.C.A.) 15 F.2d 450; Babcock Wilcox et al. v. American Surety Co. (C.C.A.) 236 F. 340; United States, for Use of National Regulator Co., v. Montgomery Heating Ventilating Co. et al. (C.C.A.) 255 F. 683; United States, for Use of W.B. Young Supply Co., v. Stewart et al. (C.C.A.) 288 F. 187; United States, to Use of Stallings et al., v. Starr et al. (C.C.A.) 20 F.2d 803.
Petition for rehearing denied.